- All sections
- B - Performing operationstransporting
- B65D - Containers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containersaccessories, closures, or fittings thereforpackaging elementspackages
- B65D 83/44 - Valves specially adapted for the discharge of contentsRegulating devices
Patent holdings for IPC class B65D 83/44
Total number of patents in this class: 222
10-year publication summary
|
18
|
19
|
37
|
18
|
17
|
14
|
13
|
13
|
16
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21862 |
36 |
| Vitatouch, Inc. | 15 |
12 |
| Lindal France SAS | 104 |
9 |
| Daizo Corporation | 58 |
7 |
| Mitani Valve Co., Ltd. | 57 |
6 |
| Over the Top Foods Inc. | 10 |
6 |
| Conopco, Inc. | 5113 |
5 |
| Clayton Corporation | 59 |
4 |
| L'OREAL, Société Anonyme | 16560 |
3 |
| ADCO Products, LLC | 27 |
3 |
| Aptar France SAS | 850 |
3 |
| Aptar Radolfzell GmbH | 282 |
3 |
| Graham Packaging Company, L.P. | 322 |
3 |
| Heineken Supply Chain B.V. | 368 |
3 |
| Precision Valve Corporation | 59 |
3 |
| Toyo Aerosol Industry Co., Ltd. | 78 |
3 |
| S. C. Johnson & Son, Inc. | 2757 |
2 |
| Henkel AG & Co. KGaA | 10777 |
2 |
| American Sterilizer Company | 668 |
2 |
| AptarGroup, Inc. | 264 |
2 |
| Other owners | 105 |